Hourly Weather in Sumter, South Carolina, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
17 km/h
Breezy
15 km/h
Light
13 km/h
Light
12 km/h
Light
12 km/h
Light
11 km/h
Light
4 km/h
Calm
6 km/h
Calm
5 km/h
Calm
Humidity
63%
Humid
62%
Humid
63%
Humid
66%
Humid
69%
Humid
76%
Extremely humid
79%
Extremely humid
81%
Extremely humid
83%
Extremely humid
Visibility
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
Pressure
1017 hPa
Normal
1017 hPa
Normal
1016 hPa
Normal
1018 hPa
Normal
1019 hPa
High
1019 hPa
High
1019 hPa
High
1019 hPa
High
1019 hPa
High
Clouds
100%
97%
100%
86%
100%
100%
100%
100%
100%
Dew point
22°
22°
22°
22°
22°
22°
23°
23°
23°
UV Index
2
1
1
0
0
0
0
0
0
Air quality
42
Good
44
Good
47
Good
50
Moderate
52
Moderate
53
Moderate
55
Moderate
55
Moderate
55
Moderate
Pollen index
Tree
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Weed
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Grass
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Pollutants
Low risk
High risk
PM10
9.7 μg/m3
9.7 μg/m3
9.7 μg/m3
9.7 μg/m3
9.7 μg/m3
9.7 μg/m3
12.8 μg/m3
12.8 μg/m3
12.8 μg/m3
PM25
7.5 μg/m3
7.9 μg/m3
8.4 μg/m3
9 μg/m3
9.6 μg/m3
10.2 μg/m3
11 μg/m3
11.1 μg/m3
11.2 μg/m3
NO2
1.3 ppb
1.5 ppb
2.2 ppb
2.8 ppb
3.4 ppb
3.5 ppb
4.2 ppb
4.4 ppb
3.9 ppb
SO2
0.3 ppb
0.2 ppb
0.2 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.4 ppb
0.4 ppb
0.3 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
24 ppb
24.7 ppb
25.5 ppb
26.5 ppb
27.6 ppb
28.6 ppb
31.6 ppb
28.1 ppb
26.3 ppb